#37AF66#37AF66

#37AF66 is a light, vivid green. Relative luminance 0.324; OKLCH L 67.0% C 0.151 H 152.6°. Best body text is #000000 at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#37AF66
RGBrgb(55, 175, 102)
HSLhsl(144, 52%, 45%)
HSVhsv(144, 69%, 69%)
CMYKcmyk(68.6%, 0%, 41.7%, 31.4%)
CIE-LABlab(63.70, -49.62, 28.03)
CIE-LCHlch(63.70, 56.99, 150.54°)
OKLaboklab(67.01% -0.1339 0.0695)
OKLCHoklch(67.01% 0.151 152.6)
XYZxyz(19.3022, 32.4294, 17.8100)
Luminance0.3243 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AF66 #AF3780
analogous
#44AF37 #37AF66 #37AFA2
triadic
#37AF66 #6637AF #AF6637
tetradic
#37AF66 #3744AF #AF3780 #AFA237
square
#37AF66 #3744AF #AF3780 #AFA237
split-complementary
#37AF66 #A237AF #AF3744
monochromatic
#1A5230 #28804B #37AF66 #59CB85 #87D9A7

Accessibility & contrast

On white

2.81
#37AF66 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.49
#37AF66 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF66
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AF66#FFFFFF#000000##000000
##37AF661.002.817.497.49
#FFFFFF2.811.0021.0021.00
#0000007.4921.001.001.00
##0000007.4921.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFA161
Deuteranopia (green-blind)
#A0966B
Tritanopia (blue-blind)
#00AD9D
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #37af66;
/* rgb */ color: rgb(55, 175, 102);
/* oklch */ color: oklch(67.0% 0.151 152.6);
Tailwind
colors: {
  custom: {
    50: '#7dc892',
    500: '#37af66',
    950: '#000000',
  },
}
SCSS
$custom: #37af66;
$custom-light: #7dc892;
$custom-dark: #000000;
JSON
{
  "hex": "#37af66",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 102
  },
  "hsl": {
    "h": 143.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67012,
    "c": 0.15083,
    "h": 152.6
  },
  "luminance": 0.32431
}

Semantic roles & 50–950 ramp

primary
#37AF66
secondary
#C37FA8
accent
#4CA3DC
background
#F8FCF9
surface
#EFF8F1
border
#CAD1CB
text
#0B130D
muted
#7C827E

Preview Lab

Preview with #37AF66

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#37AF66 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva